Best Rulers 2025

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Last Updated - 26.07.2025

Best Choice

01

Cyleibe

Architectural Ruler Aluminum Triangle Metric Scales 1:20 1:25 1:50 1:75 1:100 1:125 Standard 12 Inch Long for Architects Students Draftsmen Engineers Black

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Your satisfaction is important to us. 100% refund in 7 days, please feel free to contact us.
Wide range of uses. Length: 30 cm. Weight: 100g Easy to carry and store. A useful measuring tool for any project, ideal for architects, draftsmen and students.
QUALITY AND BEVELED EDGES: The improved triangular scale with beveled edges contributes to safe use. Each design deserves the quality and precision that the triangular architect ruler provides. With easy handling and long service life. Easy to use for any project. Made from high quality anodised aluminium. This ruler provides a long service life.
Extra durable: BtctoMoon LSL Unlike technical rulers with printed markings, our engineering scale is made of solid anodised aluminium. 100% laser engraved markings for absolute precision and accuracy.
EXTENSIVE SCALE The Cyleibe metric scale ruler contains 6 of the most commonly used scales: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125. You don't have to waste time figuring out how to measure each step. Scales are labeled in two ways to be easily read from right to left or left to right.

10,99 €
02

DEARBAG

Stainless Steel Ruler Metal Ruler Set of 4 15 cm 20 cm 30 cm 40 cm with Double Scale Edge Measuring Tool Metal Steel Ruler for Teaching Office Drawing Engineering

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9.7

Exceptional

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WHAT YOU GET 4 stainless steel rulers in different sizes, 15cm, 20cm, 30cm and 40cm. Meet almost all your measurement needs.
Scope of application: stainless steel rulers can be used anywhere and are suitable for schools, offices, drawings, engineering, etc.
High Quality The ruler cover is made of high quality thickened stainless steel, which is wear-resistant and durable, corrosion and rustproof, and can be used for a long time.
Easy to store: each ruler has a hole at the end, suitable for hanging on the wall; lightweight and easy to carry. There is also a bevel at the end of the ruler. Please make sure that you do not scratch your hands.
DOUBLE SIDED SCALE Our ruler measures centimeters on one side and inches on the other. This is more accurate, easier to read, clearly labeled and suitable for different groups of people.

7,99 €
03

YUSHOW

Pack of 3 Plastic Ruler, 15 cm, 20 cm, 30 cm Ruler, Transparent Flexible Precision Ruler, Measuring Tool, Flexible Precision Ruler for School, Office, Home (6, 8, 12 Inches)

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9.6

Exceptional

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Widely Used Plastic ruler suitable for schools, math teaching, offices, architects, carpenters, students, teachers, engineers. etc. Suitable for measuring, painting, drawing, learning.
Precise Measurement The scale of the plastic ruler is very precise. The ruler is translucent, so you can clearly see the lines and data in the picture.
Material: these school rulers are made of durable plastic, which is firm, well made and not easy to break.
CONVENIENT This transparent ruler has two scales, on one side and inches on the other, and you can retrieve the measurement results as needed.
3 SIZES You will get 3 clear rulers. Available in 3 different sizes: 15 cm 6 inches, 20 cm 8 inches and 30 cm 12 inches.

3,99 €
Value for Money

04

Herlitz

Herlitz 30 cm Plastic Ruler

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16% Off
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Made of plastic
It is marked in millimetres and centimetres
High breaking strength
1 piece

1,21 € 1,45 €(16% Off off)
05

ElevaPulse

12 pieces ruler 15 cm, ruler, ruler 15 cm primary school, ruler 15 cm, ruler small, ruler, school supplies, small ruler, linial, ruler, children, ruler set, primary school

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Wide Application The ruler is widely used in schools, math teaching, office, home, etc., ideal for students, teachers, artists, architects, workers.
Special design: the small coloured ruler have precise scales with inch scales on one side and metric scales on the other to make it easier for you to measure objects.
Portable: the plastic ruler has a length of 15 cm / 5.9 inches and are lightweight and space-saving, so they can be easily transported in a pencil case, backpack or handbag, so you can use them at any time.
Package contents: you will receive 12 plastic rulers in red, yellow, blue and many other colours to choose from, enough to meet your many needs.
Material: the transparent ruler are made of soft plastic, strong and durable, flexible and unbreakable, not easy to break when bent, can be used for a long time.

5,99 €
06

SUI-lim

SUI-lim 3 Pieces Metal Ruler, Precision Double Scale Edge Steel Ruler, Stainless Steel Ruler for Engineering, Teaching and Office, 15 cm/20 cm/30 cm

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Smooth polished edges material: the metal ruler is made of 0.7 mm thicker A+ stainless steel, is not bendable and non-slip, heavy enough and thick enough not to slip on paper, and not easy to bend. Good for a lifetime
Practical storage: the surface of the rulers is smooth and without burr, one end is square, the other is rounded with a hole to facilitate hanging and keep things in order
DOUBLE SIDED DESIGN: concave scale design, with metric on one side and imperial on the other end. The markings are suitable for any environment and are slightly embedded in the metal so they do not rub off over time. The measurement markings start at the edge of the rule and are convenient to use
ACCURATE MEASUREMENT: If you are performing work in the workshop that requires accuracy, and if you need to measure the depth or possibly in a drawer or the distance to a solid object, wall, panel or frame that is attached, this set of steel ruler should come practical and will last a long time with minimal care
3 different measuring range rules: the marked measuring length is 30 cm, 20 cm and 15 cm and is suitable for various measuring tasks, ruler metal in a ziplock sleeve, each with its own protective case

6,98 €
07

Vinuwu

6 Pieces Plastic Ruler 30 cm / 12 Inch, Transparent Rulers Set, Rulers for School, Embossed Centimetre Division, Home, Office, Primary School, White

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile and practical - ideal for students, teachers, artists, engineers and hobbyists. Perfect for use in schools, offices or at home - ideal for group projects and classroom supplies
Value 6 Pack - Each plastic ruler measures 12 inches (30 cm) with clear double scale markings. Size:12.1 x 1.1 inch, lightweight and easy to carry. Perfect for sharing or versatile use
Transparent design with clear markings - High contrast black numbers and lines ensure optimal visibility. Non-fading ink ensures long-lasting clarity
Smooth edges and safe design - Made of high-quality plastic, this ruler is robust and flexible. Rounded edges and corners guarantee safe handling
Double scale design - Features both centimetres (30 cm) and inches (12 inches) markings for precise measurements. Ideal for school, work or creative projects

5,99 €
08

MXTIMWAN

MXTIMWAN Set of 4 tailor's ruler, curve ruler, tailoring supplies, ruler sewing clothing, DIY sewing ruler, tailoring set, sewing ruler set, metric ruler set for dressmaking, sewing

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Wide range of uses: the clear curve ruler is suitable for drawing, making sewing patterns, patterns, sold by the metre, garments, etc. It is an excellent tool for designers, tailors, beginners and sewing patterns etc.
Quality materials: the clothing ruler is made of environmentally friendly PVC, clear, lightweight, strong and durable, transparent, flexible and flexible, not easy to break, ideal tool for hand cutting boards. It can maintain its original performance even after a long time of use.
Convenient to carry: the clothing plastic ruler set is compact and lightweight, easy to carry and store, can easily fit in your tool box. Its portability ensures that you can use it anytime and anywhere, and makes the sewing process smoother and faster.
Clear design: our sewing ruler has precise scales, clear lines and good elasticity, which provide you with clear and accurate readings and help you get the right information directly and easily.
4-piece set: the curve ruler set contains 4 different types of rulers: comma ruler, sleeve cage ruler, proportional triangle ruler and sleeve hole ruler. Each ruler has a different type and function to meet a variety of sewing and craft needs.

4,90 €
09

Westcott

Westcott 12-Inch 300 mm Plastic Ruler - Clear

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9.0

Excellent

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WESTCOTT Plastic ruler
Transparent, cm and inch scales
Practical hanging hole

1,69 €
10

KEYROAD

School Ruler Set - Ruler 20 cm - 45° Angle - 60° - Protractor 180° - Robust Plastic Material - Keyroad

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

School Material This complete ruler set is made of durable and transparent plastic. Thanks to its lightness, it is perfect for carrying in your backpack when you accept technical drawings or need precise measurements.
Ruler 20 cm: with scale in centimeters allows you to accurately measure up to a maximum size of 20 cm. Although intended as school supplies, it also fits profiles such as designers, artists, technical drawing students.
KEYROAD: We specialize in using high quality materials and ergonomic designs in each of our school products. This has developed us into one of the best manufacturers and distributors in the world since the start of 2008.
Drawing and cards - This school ruler set has a 45° set square and a 60° drawing triangle. Perfect for drawing precise lines, measuring distances and calculating angles by graduating in centimetres.
ANGLE TRANSPORTER Our 180° protractor is the piece that must not be missing in this drawing ruler set. Also in centimeters, balanced with 9 in the middle and 8 cm on each side.

1,50 €